Pith Number

pith:ZDP6HUEN

pith:2015:ZDP6HUENU3IKNHJYH5F2OYPILP

not attested not anchored not stored refs pending

Design and Optimization of OpenFOAM-based CFD Applications for Hybrid and Heterogeneous HPC Platforms

Alexey Lastovetsky, Amani AlOnazi, David Keyes, Vladimir Rychkov

arxiv:1505.07630 v1 · 2015-05-28 · cs.DC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDP6HUENU3IKNHJYH5F2OYPILP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:00:57.851163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8dfe3d08da6d0a69d383f4ba761e85bc1468d7227e0ff27759be81dcdd6900f

Aliases

arxiv: 1505.07630 · arxiv_version: 1505.07630v1 · doi: 10.48550/arxiv.1505.07630 · pith_short_12: ZDP6HUENU3IK · pith_short_16: ZDP6HUENU3IKNHJY · pith_short_8: ZDP6HUEN

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ZDP6HUENU3IKNHJYH5F2OYPILP \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c8dfe3d08da6d0a69d383f4ba761e85bc1468d7227e0ff27759be81dcdd6900f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21c7702fadd6765186993a5e350a5ad8cb454c4abde0bdec956ae2b73479e2be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-05-28T10:24:35Z",
    "title_canon_sha256": "5bc56cb891a2b8cc6cc62fddca3fd8e66e1aaf7996b526bc4d1e5b38f8bc687f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07630",
    "kind": "arxiv",
    "version": 1
  }
}